目的探讨用恶性肿瘤特异性生长因子（TSGF）、糖抗原19 9（CA19 9）与糖抗原2 42 （CA2 42 ）联合检测对消化道恶性肿瘤的临床评价。
Objective To probe the clinical evaluation of tumor specific growth factor(TSGF), carbohydrate 19-9(CA19-9) and carbohydrate 242(CA242) combinedly in detecting malignant tumors in digestive tract.
目的探讨支气管肺泡灌洗液(BALF)、血清中铁蛋白(SF)、糖链抗原199 (CA- 199)和癌胚抗原(CEA)测定对肺癌的诊断价值。
Objective To explore the diagnostic value of lung cancer of serum ferritin (SF), carbohydrate antigen (CA-199) and carcinoembryonic antigen (CEA) in bronchoalveolar lavage fluid (BALF) and serum.
观察两组疗效，检测粪常规、粪培养、粪轮状病毒抗原及尿D-木糖含量。
The clinical efficacy was observed, routine scatologic analysis, scatologic cultivation, rotavirus antigen and urinary D-xylose content were detected.
这一属的有机体在抗原特性、糖发酵模式和噬菌体易感性的基础上被分离。
Organisms within this genus are separated on the basis of antigenic characteristics, sugar fermentation patterns, and bacteriophage susceptibility.
靶抗原表位可能位于N -糖链上。
这一抗原决定簇对神经氨(糖)酸苷酶敏感，但对蛋白酶不敏感。
This epitope is sensitive to neuraminidase, but insensitive to protease.
目的观察胰腺肿瘤介入化疗术前后相关血清肿瘤标志物糖链抗原19 9（CA19 9）、糖类抗原2 4 2（CA2 4 2 ）及癌胚抗原（CEA）的水平变化及其意义。
Objective To observe the changes of the levels of serum tumor markers, i. e. CA19-9, CA242 and CEA, and their significance during the interventional chemotherapy for pancreatic carcinoma.
目的研究大肠癌患者血清糖链抗原cA50表达水平及其临床意义。
Objective To study on expression and clinical application of serum carbohydrate antigen CA50 of patients with colorectal cancer.
目的研究大肠癌患者血清糖链抗原cA50表达水平及其临床意义。
Objective To study on expression and clinical application of serum carbohydrate antigen CA50 of patients with colorectal cancer.
应用推荐